*, body, html {
    margin: 0;
    padding: 0;
    /*background-repeat: no-repeat;*/
    /*显示元素布局*/
    /*outline: 1px solid #0000ff;*/
}

body {
    background-image: url(../img/bg6.jpg);
    background-position: center 0;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    -webkit-background-size: cover;
    -o-background-size: cover;
    -moz-background-size: cover;
    -ms-background-size: cover;
}

a {
    /*鼠标悬停手*/
    cursor: pointer;
    /*取消下划线*/
    text-decoration: none;
    color: white;
    /*祛除a标签默认背景色*/
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    outline: none;
    background: none;
}

.Login a:hover {
    color: steelblue;
}

.Top {
    width: 100%;
    height: 70px;
}

.TopMiddle {
    width: 1080px;
    height: 70px;
    margin: auto;
}

.Logo {
    line-height: 70px;
    display: inline-block;
    color: white;
    font-size: 40px;
    font-family: KaiTi;
}

li {
    list-style-type: none;
}

.tab {
    width: 896px;
    margin: auto;
}

.tab_list {
    height: 40px;
    background-color: white;
}

.tab_list li {
    float: left;
    height: 40px;
    line-height: 40px;
    padding: 0 24px;
    text-align: center;
    cursor: pointer;
}

.tab_list .current {
    background-color: red;
    /*color: black;*/
}

.tab .tab_con {
    width: 896px;
    height: 520px;
    background-color: #D8D8D8;
    /*半透明*/
    opacity: 0.8;
}

.item_info {
    padding: 20px 0 0 20px;
}

.item {
    margin: 40px 40px;
    display: none;
}

table {
    width: 800px;
    margin: auto;
    text-align: center;
    border-collapse: collapse;
    font-size: 14px;
    /*background-color: rebeccapurple;*/
}

thead tr {
    height: 30px;
    background-color: skyblue;
}

tbody tr {
    height: 30px;
}

tbody td {
    border-bottom: 1px solid rosybrown;
    font-size: 12px;
    color: blue;
}

.bg {
    background-color: pink;
}